AP54RHC27CNT-R AP54RHC27D-R AP54RHC27ELT AP54RHC27ELT-R AP54RHC27END-R AP54RHC27ENT-R AP54RHC27NEVMNT-R AP54RHC27QND-R AP54RHC27VND-R AP54RHC288ALT-R